Why are you asking others to do your Googling for you?
None of us are doctors here.
mycoplasma and ureaplasma are bacteria. mycoplasma is thought to cause "walking pneumoniae" and is treated with azithrmycin. ureaplasma can also cause pneumoniae
Mycoplasma:disease-causing agents similar to viruses.
Ureplasma : An infection that may cause the formation of sperm antibodies and an inflammation of the uterine lining, either of which may interfere with implantation of the embryo.